WASHBURN — Bring your furry companions to the Great Pet Trek at the Fort Mandan State Historic Site near Washburn on Saturday, June 20, from 1-3:30 p.m. This fun-filled, free event celebrates Seaman, the Newfoundland dog who was in the area while accompanying the Lewis and Clark Expedition in 1804-5.

Stroll alongside the scenic Missouri River with your pets and take part in a group photo in front of the Seaman statue. At 1:30 p.m., the Pet Olympics kicks off with playful competitions and activities. A pet show is at 2 p.m. Pets will compete by size and be judged on leash behavior and personality. All pets must be leashed and accompanied by their owners.

Donations of laundry and sanitation supplies will be collected for local animal shelters.

“The Great Pet Trek is a wonderful way for our community to come together and celebrate the legacy of Seaman while enjoying the beauty of Fort Mandan,” said Bethany Schatz, interpretive coordinator at Fort Mandan State Historic Site and the Lewis & Clark Interpretive Center. “We look forward to seeing pets and their people explore the grounds, join in the activities and share in the fun of this annual tradition.”

The Fort Mandan Visitor Center is now dog friendly. Leashed dogs are welcome inside the visitor center alongside their owners.

This event is part of the ND250 commemoration celebrating our country’s 250th birthday.